Weather Port Tudy - Detailed bulletin - Free 15-day Marine forecasts

Groix (56590)Lon : -3°27 W Lat : 47°37’,998 N Alt : 0m

Sat

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Sun

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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Saturday 10 jan

METEO CONSULT Run : 9/01 16Z Mesh : 1km Updated, 10h ago Update imminent

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation (mm)

Type of precipitation

Precipitation risk (%)

Storm risk.(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

0

60

50

40

30

20

10

0

20

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

15

10

5

0

-5

60

50

40

30

                                    
                                                                         Sun 11
                                                            
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                        Run : 9/01 16Z
                Mesh : 1km
                Updated, 10h ago
                Update imminent

Sun 11

04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h

305° NW NW
305° NW NW
300° NW WNW
300° NW WNW
305° NW WNW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
305° NW NW
305° NW WNW
305° NW NW
305° NW NW
305° NW NW
300° NW WNW
295° NW WNW
290° W WNW
175° S S
155° SE SSE
150° SE SSE
160° S SSE
180° S S
180° S S

21 39 11 24 6
21 39 11 24 6
21 39 11 24 6
22 40 11 25 6
20 37 10 23 5
21 38 11 24 5
19 35 10 22 5
18 34 9 21 5
16 29 8 18 5
16 29 8 18 5
15 27 8 17 4
13 25 7 16 4
13 24 7 15 4
11 21 6 13 4
10 18 5 11 3
7 13 4 8 3
5 10 3 6 2
3 5 1 3 1
1 2 1 1 1
4 7 2 4 2
6 12 3 7 3
8 15 4 9 3
10 18 5 11 3
11 21 6 13 4

31 58 16 36 7
31 58 16 36 7
30 55 15 34 7
31 57 16 35 7
30 55 15 34 7
29 54 15 34 7
28 52 14 32 7
26 49 14 30 6
24 45 13 28 6
22 40 11 25 6
21 39 11 24 6
19 36 10 22 5
18 34 9 21 5
17 32 9 20 5
15 28 8 17 4
12 23 6 14 4
9 16 4 10 3
6 11 3 7 2
4 8 2 5 2
5 10 3 6 -
9 16 4 10 -
11 21 6 13 4
13 24 7 15 4
16 29 8 18 5

1.6
1.6
1.7
1.7
1.7
1.7
1.6
1.5
1.4
1.2
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.1
1.1
1.1
1
0.8
0.9
0.9

3
3
3.1
3.1
3.1
3
2.9
2.7
2.5
2.3
2.1
2
2
2.1
2.2
2.2
2.2
2.1
2.1
2
1.9
1.6
1.7
1.8

0.9
0.7
0.7
0.6
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.1
0.1
0
0
0
0.1
0.3
0.3
0.3
0.5

230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
240° SW WSW
205° SW SSW
205° SW SSW
205° SW SSW

1.3
1.5
1.5
1.6
1.6
1.6
1.5
1.4
1.3
1.2
1.0
1.0
1.0
1.1
1.2
1.2
1.2
1.1
1.1
1.0
0.9
0.6
0.6
0.6

11
11
11
11
11
11
11
11
10
10
9
9
9
10
10
10
10
10
10
10
10
10
10
10

180
180
180
180
180
180
180
170
170
160
150
150
160
170
180
170
170
170
170
170
170
150
130
100

1.9
2.3
2.9
3.6
4.1
4.4
4.3
4.0
3.5
3.0
2.5
2.1
2.0
2.2
2.6
3.1
3.7
4.0
4.1
3.9
3.6
3.1
2.7
2.3

11 53
11 53
11 53
11 53
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52

45
35
75
35
30
40
25
75
30
25
20
30
15
15
75
25
35
85
85
95
100
100
100
100

0.6
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

70
60
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1015
1015
1016
1016
1017
1018
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021

0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

8 46
7 45
6 43
6 42
6 43
6 42
6 43
8 46
9 48
9 49
10 50
10 50
10 49
9 47
7 44
6 43
5 41
5 41
5 41
5 40
5 41
6 42
7 44
8 46

1 34
0 33
-1 31
-1 31
0 31
-1 31
1 33
3 37
5 42
7 44
7 45
8 46
7 44
5 41
4 38
3 38
3 37
4 39
4 40
3 38
3 37
3 37
3 38
4 38

25 46 6 13 29
25 46 6 13 29
25 46 6 13 29
26 48 6 13 30
25 46 6 13 29
23 42 6 12 26
22 41 6 11 25
21 38 5 11 24
19 36 5 10 22
17 32 5 9 20
15 28 4 8 17
15 27 4 8 17
14 26 4 7 16
15 27 4 8 17
11 20 4 6 12
8 15 3 4 9
5 10 2 3 6
3 5 1 1 3
3 5 1 1 3
5 9 2 3 6
8 14 3 4 9
10 19 3 5 12
13 25 4 7 16
16 29 5 8 18

2.7
2.7
2.7
2.6
2.5
2.4
2.3
2.3
2.2
2.1
2
1.9
1.8
1.7
1.7
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.6

Forecasts established in local time
Last updated 36min ago | Next update in 3h
Caption

Expert opinion

A southerly, very strong and mostly variable flow prevails over the West of the basin. Over the East, it is northwesterly, moderate and variable.

For Port Tudy :
Warning moderate gale offshore.

The reliability of the situation is assessed at 90%.

Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. NW force 6 becoming force 5 in the middle of the day then WNW force 3. Gusts reaching 31 knots in the morning. Moderate sea becoming slight in the middle of the day. Moderate, fairly long swell from SW then low in the middle of the day then from SW. Excellent visibility.

Tides at Port-Tudy

54

Low tide 03h25 1.88m

High tide 09h15 4.4m

49

Low tide 15h58 2m

High tide 21h48 4.11m

www.shom.fr - © SHOM 2026

Consult the tides for January

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Sat

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- nd - km/h - bft - m/s - mph

Sun

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- nd - km/h - bft - m/s - mph

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- nd - km/h - bft - m/s - mph

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- nd - km/h - bft - m/s - mph

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- nd - km/h - bft - m/s - mph

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- nd - km/h - bft - m/s - mph

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather beach Port Tudy

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Tudy

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